The Qualified Institutional Buyers category and the Retail Individual Investors category in the Simplex Projects IPO have been oversubscribed on the very first day of the IPO being open for subscription. This shows the investor appetite for the Simplex Projects IPO. Apply aggressively in the Simplex Projects IPO for listing gains. However, if you have limited capital, I suggest you wait till the last date and check the subscription details of the Simplex Projects IPO on the last date.